package com.aiguigu.admin.exception;


import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;

/**
 * 处理 web Controller的异常
 */

@Slf4j
@ControllerAdvice
public class GlobalExceptionHandler {

    @ExceptionHandler({ArithmeticException.class, NullPointerException.class})//处理异常 异常处理器
    public String handleArithException(Exception e){

        log.error("异常是:{}",e);
        return "login";//视图地址
    }

}
